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| author | Alexey Bataev <a.bataev@outlook.com> | 2023-03-07 08:12:54 -0800 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@outlook.com> | 2023-03-08 13:06:53 -0800 |
| commit | 0cfe5ae0b62a54cf76bb2f18eb60acb5e22fcc2d (patch) | |
| tree | 27ecb5ce8c575aa04341f7be0a9e80955676a972 /clang/lib/Sema/SemaOpenMP.cpp | |
| parent | 0a4aa8a122aa097499c498b639a75b5e9a73e9f0 (diff) | |
| download | llvm-0cfe5ae0b62a54cf76bb2f18eb60acb5e22fcc2d.zip llvm-0cfe5ae0b62a54cf76bb2f18eb60acb5e22fcc2d.tar.gz llvm-0cfe5ae0b62a54cf76bb2f18eb60acb5e22fcc2d.tar.bz2 | |
[OPENMP]Fix PR59947: "Partially-triangular" loop collapse crashes.
The indeces of the dependent loops are properly ordered, just start from
1, so need just subtract 1 to get correct loop index.
Differential Revision: https://reviews.llvm.org/D145514
Diffstat (limited to 'clang/lib/Sema/SemaOpenMP.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaOpenMP.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp index 20e75fb..b87732a 100644 --- a/clang/lib/Sema/SemaOpenMP.cpp +++ b/clang/lib/Sema/SemaOpenMP.cpp @@ -10178,10 +10178,8 @@ checkOpenMPLoop(OpenMPDirectiveKind DKind, Expr *CollapseLoopCountExpr, Built.DependentInits[Cnt] = nullptr; Built.FinalsConditions[Cnt] = nullptr; if (IS.IsNonRectangularLB || IS.IsNonRectangularUB) { - Built.DependentCounters[Cnt] = - Built.Counters[NestedLoopCount - 1 - IS.LoopDependentIdx]; - Built.DependentInits[Cnt] = - Built.Inits[NestedLoopCount - 1 - IS.LoopDependentIdx]; + Built.DependentCounters[Cnt] = Built.Counters[IS.LoopDependentIdx - 1]; + Built.DependentInits[Cnt] = Built.Inits[IS.LoopDependentIdx - 1]; Built.FinalsConditions[Cnt] = IS.FinalCondition; } } |